2 years ago

If A and B are events with P(A) = 0.2, P(B) = 0.8, P(A and B) = 0.07, find P(A or B)

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

3 0

<h3>Answer: 0.93</h3>

Work Shown:

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.2 + 0.8 - 0.07

P(A or B) = 0.93

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